My newborn is 3 weeks old and exclusively breast fed but we are trying to introduce a bottle of expressed milk every couple of days to get her used to a bottle.
we are doing paced bottle feeding to avoid confusion with the breast and trying the size 0 (extra slow flow) teats but she gets quite frustrated with these and we are struggling to get her to do a full feed from a bottle. When is a good age to try the size 1s? I don’t want to do it too soon in case it’s too fast and she prefers the bottle to the breast